1442555522797920

Names of 1442555522797920

• Cardinal: 1442555522797920 can be written as One quadrillion, four hundred forty-two trillion, five hundred fifty-five billion, five hundred twenty-two million, seven hundred ninety-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.44255552279792 × 10¹⁵

Factors of 1442555522797920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 329134589

Divisors of 1442555522797920

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 32 40 46 48 60 69 80 92 96 115 120 138 160 184 230 240 276 345 368 397 460 480 552 690 736 794 920 1104 1191 1380 1588 1840 1985 2208 2382 2760 3176 3680 3970 4764 5520 5955 6352 7940 9131 9528 11040 11910 12704 15880 18262 19056 23820 27393 31760 36524 38112 45655 47640 54786 63520 73048 91310 95280 109572 136965 146096 182620 190560 219144 273930 292192 365240 438288 547860 730480 876576 1095720 1460960 2191440 4382880 329134159 658268318 987402477 1316536636 1645670795 1974804954 2633073272 3291341590 3949609908 4937012385 5266146544 6582683180 7570085657 7899219816 9874024770 10532293088 13165366360 15140171314 15798439632 19748049540 22710256971 26330732720 30280342628 31596879264 37850428285 39496099080 45420513942 52661465440 60560685256 75700856570 78992198160 90841027884 113551284855 121121370512 130666261123 151401713140 157984396320 181682055768 227102569710 242242741024 261332522246 302803426280 363364111536 391998783369 454205139420 522665044492 605606852560 653331305615 726728223072 783997566738 908410278840 1045330088984 1211213705120 1306662611230 1567995133476 1816820557680 1959993916845 2090660177968 2613325222460 3005324005829 3135990266952 3633641115360 3919987833690 4181320355936 5226650444920 6010648011658 6271980533904 7839975667380 9015972017487 10453300889840 12021296023316 12543961067808 15026620029145 15679951334760 18031944034974 20906601779680 24042592046632 30053240058290 31359902669520 36063888069948 45079860087435 48085184093264 60106480116580 62719805339040 72127776139896 90159720174870 96170368186528 120212960233160 144255552279792 180319440349740 240425920466320 288511104559584 360638880699480 480851840932640 721277761398960 1442555522797920
• Sum of all divisors σ(n): 4753560918435840
• Sum of proper divisors (its aliquot sum) s(n): 3311005395637920
• 1442555522797920 is an abundant number, because the sum of its proper divisors (3311005395637920) is greater than itself. Its abundance is 1868449872840000

Bases of 1442555522797920

• Binary: 101000111111111111100100001100000010101000101100000₂
• Hexadecimal: 0x51FFF21815160
• Base-36: E7CCUWLDUO

Squares and roots of 1442555522797920

• 1442555522797920 squared (1442555522797920²) is 2080966436354780288865156326400
• 1442555522797920 cubed (1442555522797920³) is 3001909625520694595695392660132839916761088000
• The square root of 1442555522797920 is 37980988.9655064143
• The cube root of 1442555522797920 is 112991.0850720831

Scales and comparisons

• 1,442,555,522,797,920 seconds is equal to 45,868,803 years, 26 weeks, 2 days, 19 hours, 52 minutes.
• To count from 1 to 1,442,555,522,797,920 would take you about one hundred thirty-seven million, six hundred six thousand, four hundred ten years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 1442555522797920 cubic inches would be around 9415.9 feet tall.

Recreational maths with 1442555522797920

• 1442555522797920 backwards is 0297972255552441
• 1442555522797920 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1442555522797920's digits is 69
• More coming soon!